<template>
  <div class="todo-container">
    <div class="todo-wrap">
      <TodoHeader :addTodo="addTodo" />
      <TodoList :todos="todos" :updateTodoIsDone="updateTodoIsDone"/>
      <TodoFooter />
    </div>
  </div>
</template>

<script>
import TodoHeader from "./views/TodoHeader";
import TodoList from "./views/TodoList";
import TodoFooter from "./views/TodoFooter";

export default {
  name: "App",
  components: {
    TodoHeader,
    TodoList,
    TodoFooter,
  },
  data() {
    return {
      todos: [
        { id: 1, name: "吃饭", isDone: false },
        { id: 2, name: "睡觉", isDone: false },
        { id: 3, name: "打豆豆", isDone: true },
      ],
    };
  },
  methods: {
    // 添加todo
    addTodo(name) {
      this.todos.push({
        id: Date.now(),
        name,
        isDone: false,
      });
    },
    // 修改todo的选中状态
    updateTodoIsDone(id) {
      
      const todo = this.todos.find((todo) => todo.id === id);
      todo.isDone = !todo.isDone;
    },
  },
};
</script>

<style>
/*base*/
body {
  background: #fff;
}

.btn {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 0;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 1px 2px rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.btn-danger {
  color: #fff;
  background-color: #da4f49;
  border: 1px solid #bd362f;
}

.btn-danger:hover {
  color: #fff;
  background-color: #bd362f;
}

.btn:focus {
  outline: none;
}

.todo-container {
  width: 600px;
  margin: 0 auto;
}
.todo-container .todo-wrap {
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
</style>
